Individual Calculations December 2021
 Shcherbakov, Alexander V.  Total change: -17.20  Rating chartPersonal card
 UR Cup 2021 (st. SCK_semifinal) Izhevsk RUS 2021-11-02
RcRownchangeKK*chgGame
 1647 1734 4.50 9 -0.86 20 -17.20 
  Zhujkov, Vyacheslav 1685 RUS0.501-0.0720-1.40 
  Chernyaev, Ivan Y 1393 RUS1.0010.12202.40 
  Abzalov, Rafis 1690 RUS0.501-0.0620-1.20 
  Dresvyannikov, Alexey P 1682 RUS0.501-0.0720-1.40 
  Maksimov, Mikhail 1769 RUS0.001-0.4520-9.00 
  Nagovitsin, Alexander R. 1784 RUS0.5010.07201.40 
  Petukhov, Igor 1678 RUS0.501-0.0820-1.60 
  Balguzhin, Stanislav 1334  * RUS0.501-0.4220-8.40 
  Kiselev, Sergey 1806 RUS0.5010.10202.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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